scholarly journals Ecological effects of small dams on benthic macroinvertebrate communities of mountain streams (Córdoba, Argentina)

2010 ◽  
Vol 46 (2) ◽  
pp. 77-91 ◽  
Author(s):  
Romina E. Principe
Keyword(s):  
Ecological Effects ◽  
Mountain Streams ◽  
Benthic Macroinvertebrate ◽  
Macroinvertebrate Communities ◽  
Small Dams

scholarly journals Effects of land use on benthic macroinvertebrate communities: Comparison of two mountain streams in Korea

2011 ◽  
Vol 47 ◽  
pp. S35-S49 ◽  
Author(s):  
Yung-Chul Jun ◽  
Nan-Young Kim ◽  
Soon-Jik Kwon ◽  
Seung-Chul Han ◽  
In-Chul Hwang ◽  
...  
Keyword(s):  
Land Use ◽  
Mountain Streams ◽  
Benthic Macroinvertebrate ◽  
Macroinvertebrate Communities ◽  
Effects Of Land Use

Stream regulation by small dams affects benthic macroinvertebrate communities: from structural changes to functional implications

Hydrobiologia ◽  
2013 ◽  
Vol 711 (1) ◽  
pp. 31-42 ◽  
Author(s):  
Aingeru Martínez ◽  
Aitor Larrañaga ◽  
Ana Basaguren ◽  
Javier Pérez ◽  
Clara Mendoza-Lera ◽  
...  
Keyword(s):  
Structural Changes ◽  
Benthic Macroinvertebrate ◽  
Macroinvertebrate Communities ◽  
Small Dams ◽  
Functional Implications

The Influence of Benthic Biota on Copper Speciation and Distribution in Freshwater-Sediment Systems

1981 ◽  
Vol 16 (1) ◽  
pp. 45-58 ◽  
Author(s):  
G. Krantzberg ◽  
P.M. Stokes
Keyword(s):  
Freshwater Sediment ◽  
Benthic Macroinvertebrate ◽  
Macroinvertebrate Communities ◽  
Copper Species ◽  
Copper Speciation ◽  
Physico Chemical ◽  
Macro Benthos

Abstract An investigation was made of the effects exerted by benthic macroinvertebrate communities on copper speciation in sediments from a lake which is becoming acidified. In laboratory microcosms, benthic macroinvertebrate communities stimulated the flux of copper from sediment to water. The presence of the macro-benthos resulted in a redistribution of physico-chemical copper species within the sediment with a transfer from more strongly complexed forms (HC1 extractable) to adsorbed and cation exchangeable forms (MgCl2 extractable). The role of bio-turbation in copper transformations is discussed.

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